name: Build & Deploy Homepage

on:
  push:
    branches:
      - main
      - master

env:
  REGISTRY: localhost:5000
  IMAGE: invyone/homepage

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set commit SHA
        run: echo "SHORT_SHA=$(echo ${{ github.sha }} | cut -c1-7)" >> $GITHUB_ENV

      - name: Build image
        run: |
          docker build -t ${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ env.SHORT_SHA }} .

      - name: Push image
        run: |
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ env.SHORT_SHA }}
          docker tag ${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ env.SHORT_SHA }} ${{ env.REGISTRY }}/${{ env.IMAGE }}:latest
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE }}:latest

      - name: Deploy to Kubernetes
        run: |
          export KUBECONFIG=/home/chpark/.kube/config

          kubectl apply -f k8s/namespace.yaml
          kubectl apply -f k8s/deployment.yaml
          kubectl apply -f k8s/service.yaml

          kubectl set image deployment/homepage \
            homepage=${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ env.SHORT_SHA }} \
            -n invyone-homepage

          kubectl rollout status deployment/homepage -n invyone-homepage --timeout=120s